Secunia Security Advisory – Debian has issued an update for zonecheck. This fixes some vulnerabilities, which can be exploited by malicious people to conduct cross-site scripting attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/90342/sa40083.txt
Source: https://packetstormsecurity.com/files/90342/Secunia-Security-Advisory-40083.html